NL7707880A - ELECTROMAGNETIC DRUM BRAKE. - Google Patents

ELECTROMAGNETIC DRUM BRAKE.

Info

Publication number
NL7707880A
NL7707880A NL7707880A NL7707880A NL7707880A NL 7707880 A NL7707880 A NL 7707880A NL 7707880 A NL7707880 A NL 7707880A NL 7707880 A NL7707880 A NL 7707880A NL 7707880 A NL7707880 A NL 7707880A
Authority
NL
Netherlands
Prior art keywords
drum brake
electromagnetic drum
electromagnetic
brake
drum
Prior art date
Application number
NL7707880A
Other languages
Dutch (nl)
Other versions
NL163605B (en
NL163605C (en
Original Assignee
Heemaf Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heemaf Nv filed Critical Heemaf Nv
Priority to NL7707880A priority Critical patent/NL163605C/en
Priority to GB2393178A priority patent/GB1593478A/en
Priority to DE19782825026 priority patent/DE2825026C2/en
Publication of NL7707880A publication Critical patent/NL7707880A/en
Publication of NL163605B publication Critical patent/NL163605B/en
Application granted granted Critical
Publication of NL163605C publication Critical patent/NL163605C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/10—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
NL7707880A 1977-07-14 1977-07-14 ELECTROMAGNETICALLY REMOVABLE DRUM BRAKE. NL163605C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7707880A NL163605C (en) 1977-07-14 1977-07-14 ELECTROMAGNETICALLY REMOVABLE DRUM BRAKE.
GB2393178A GB1593478A (en) 1977-07-14 1978-05-30 Electromagnetic drum brake
DE19782825026 DE2825026C2 (en) 1977-07-14 1978-06-07 Electromagnetic drum brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7707880A NL163605C (en) 1977-07-14 1977-07-14 ELECTROMAGNETICALLY REMOVABLE DRUM BRAKE.

Publications (3)

Publication Number Publication Date
NL7707880A true NL7707880A (en) 1979-01-16
NL163605B NL163605B (en) 1980-04-15
NL163605C NL163605C (en) 1980-09-15

Family

ID=19828880

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7707880A NL163605C (en) 1977-07-14 1977-07-14 ELECTROMAGNETICALLY REMOVABLE DRUM BRAKE.

Country Status (3)

Country Link
DE (1) DE2825026C2 (en)
GB (1) GB1593478A (en)
NL (1) NL163605C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345869A1 (en) * 1983-12-19 1985-07-04 Holec GmbH, 6100 Darmstadt BRAKE MOTOR WITH HAND BRAKE VENTILATION
GB2351782A (en) * 1999-07-02 2001-01-10 Matrix Eng Ltd Electro-magnetically releasable brake

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227287B (en) * 1964-03-06 1966-10-20 Heemaf Ska Motorenwerk Electromagnetically released inner-jaw drum brake
DE1265842B (en) * 1965-06-15 1968-04-11 Helin Hagener Elek Zitaets Ind Electric motor with electromagnetically and additionally manually released inner jaw brake

Also Published As

Publication number Publication date
DE2825026C2 (en) 1985-07-25
GB1593478A (en) 1981-07-15
NL163605B (en) 1980-04-15
DE2825026A1 (en) 1979-02-01
NL163605C (en) 1980-09-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee